Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Pebble Time Round vs. Diesel On Full Guard vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
Moto 360 (2nd Gen)
Time Round
On Full Guard
Grayson
Grayson
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleTime RoundRemove Buy NowDieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$300$200$325$350$350
Release201620152015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days2 days1 day24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a454 x 454453 x 454453x454
Size1.26 inches1.37 inches or 1.56 inchesround1.4 inches1.39 inches1.39 inches
Touch
TypeMonochrome LCDLCDe-paperOMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IPX7IP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearPebble OSAndroid Wear 2.0Android WearAndroid Wear
Apps
Musicn/a

All Wearables